152821160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224737}}^1$

素因数の和:224765

約数の個数: 32

約数和(自身を含む): 364075560

約数和(自身を除く): 211254400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 224737, 449474, 898948, 1123685, 1797896, 2247370, 3820529, 4494740, 7641058, 8989480, 15282116, 19102645, 30564232, 38205290, 76410580, 152821160]

約数ペア:

[(1, 152821160), (2, 76410580), (4, 38205290), (5, 30564232), (8, 19102645), (10, 15282116), (17, 8989480), (20, 7641058), (34, 4494740), (40, 3820529), (68, 2247370), (85, 1797896), (136, 1123685), (170, 898948), (340, 449474), (680, 224737)]